@curiouschristian82 With this dog it seems like they get overstimulated, trying to de-stim should be the goal. Never engage while whining or being frantic. Let them relax and then reward. Start trying to associate that things only get done if the dog is totally calm. We’re not going to be cruel here, we just don’t want to encourage acting out.
Practicing crate time while they’re home is important.
Doing a building progression of time in the crate during the day with you in the room. Always make sure they settle before reward.
If they can be calm in the crate while you’re in the room. Work on progressively leaving the room.
While the dog is calm. Step out of the room for 1 min (or less. Go grab a cup of water from kitchen.) Come back in but DONT engage with the dog. You want to normalize coming and going. Act busy in the room or sit/lay down. Try not to look at the dog. If you get a glance at them and they’re staring at you and whining or freaking out, turn your head and look away in an exaggerated fashion. This is dogspeak for I don’t like what you’re doing. Wait for them to settle again (breathing is usual tell, a big sigh is a great sign.) then reward them calmly. Treats, pets. If they seem calm you can try again, if they have short attention span, let them out and try again later. Eventually they will get it. They will associate that being calm is what gets you to engage with them. That’s how they please you.
Progress the amount of time you leave the room. If you do this 2-3 times a day at least, they will pick it up super quick.
Some dogs do better with a strict routine. Some do better if you don’t make a big event out of leaving or returning. This is just one method to normalize them.
And by training them to calm down instead of letting stimulus triggers (like leaving the room) send them on a mental spiral, you are training them to think. Training them to learn basically. Instead of reacting through impulses (jump, whine, move around, freak out, etc.) they use their brain.